LLVM  7.0.0svn
Public Member Functions | Public Attributes | List of all members
llvm::CombinerInfo Class Referenceabstract

#include "llvm/CodeGen/GlobalISel/CombinerInfo.h"

Collaboration diagram for llvm::CombinerInfo:
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Public Member Functions

 CombinerInfo (bool AllowIllegalOps, bool ShouldLegalizeIllegal, LegalizerInfo *LInfo)
 
virtual ~CombinerInfo ()=default
 
virtual bool combine (MachineInstr &MI, MachineIRBuilder &B) const =0
 

Public Attributes

bool IllegalOpsAllowed
 If IllegalOpsAllowed is false, the CombinerHelper will make use of the legalizerInfo to check for legality before each transformation. More...
 
bool LegalizeIllegalOps
 If LegalizeIllegalOps is true, the Combiner will also legalize the illegal ops that are created. More...
 
const LegalizerInfoLInfo
 

Detailed Description

Definition at line 26 of file CombinerInfo.h.

Constructor & Destructor Documentation

◆ CombinerInfo()

llvm::CombinerInfo::CombinerInfo ( bool  AllowIllegalOps,
bool  ShouldLegalizeIllegal,
LegalizerInfo LInfo 
)
inline

Definition at line 28 of file CombinerInfo.h.

References assert(), LegalizeIllegalOps, and ~CombinerInfo().

◆ ~CombinerInfo()

virtual llvm::CombinerInfo::~CombinerInfo ( )
virtualdefault

Referenced by CombinerInfo().

Member Function Documentation

◆ combine()

virtual bool llvm::CombinerInfo::combine ( MachineInstr MI,
MachineIRBuilder B 
) const
pure virtual

Member Data Documentation

◆ IllegalOpsAllowed

bool llvm::CombinerInfo::IllegalOpsAllowed

If IllegalOpsAllowed is false, the CombinerHelper will make use of the legalizerInfo to check for legality before each transformation.

Definition at line 38 of file CombinerInfo.h.

◆ LegalizeIllegalOps

bool llvm::CombinerInfo::LegalizeIllegalOps

If LegalizeIllegalOps is true, the Combiner will also legalize the illegal ops that are created.

Definition at line 42 of file CombinerInfo.h.

Referenced by CombinerInfo().

◆ LInfo

const LegalizerInfo* llvm::CombinerInfo::LInfo

Definition at line 43 of file CombinerInfo.h.


The documentation for this class was generated from the following file: